Guiness World Record for the most held arcade tournament does not goto Street Fighter, Virtua Faighter, Guilty Gear, or any of your most popular arcade fighting games in Japan.
"The arcade game for which the most official tournaments have been held is SEGA's Mushiking: King of Beetles, with 100,297 officially-sanctioned competitions held between May 2003 and November 2007"
Mushiking is a card based arcade game, with a simple battle system of paper rock scissors. With TV shows and Anime spin-offs, this is a popular game amongst pre-school to middle school kids in Japan.
Are you ready to get down and dirty in the brutal world of beetle combat?!